The EW-300X UHF Dual Channel VHF Wireless Microphone system features two handheld microphones. System includes two microphone batteries, AC/DC powereThe control receiver features RF, AF & power level indicators, rotary adjustable volume controls, 1/4'' mixed unbalanced output. The EW-300X UHF Dual Channel VHF Wireless Microphone system features two handheld microphones. System includes two microphone batteries, AC/DC powereThe control receiver features RF, AF & power level indicators, rotary adjustable volume controls, 1/4'' mixed unbalanced output. The EW-300X UHF Dual Channel VHF Wireless Microphone system features two handheld microphones. System includes two microphone batteries, AC/DC powereThe control receiver features RF, AF & power level indicators, rotary adjustable volume controls, 1/4'' mixed unbalanced output. The EW-300X UHF Dual Channel VHF Wireless Microphone system features two handheld microphones. System includes two microphone batteries, AC/DC powereThe control receiver features RF, AF & power level indicators, rotary adjustable volume controls, 1/4'' mixed unbalanced output. The EW-300X UHF Dual Channel VHF Wireless Microphone system features two handheld microphones. System includes two microphone batteries, AC/DC powereThe control receiver features RF, AF & power level indicators, rotary adjustable volume controls, 1/4'' mixed unbalanced output.